1991-04-05 02:19:53 +08:00
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/* frags.h - Header file for the frag concept.
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1992-11-24 04:39:57 +08:00
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Copyright (C) 1987, 1992 Free Software Foundation, Inc.
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1992-02-13 16:33:54 +08:00
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This file is part of GAS, the GNU Assembler.
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1992-11-24 04:39:57 +08:00
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1992-02-13 16:33:54 +08:00
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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1992-11-24 04:39:57 +08:00
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1992-02-13 16:33:54 +08:00
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1992-11-24 04:39:57 +08:00
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1992-02-13 16:33:54 +08:00
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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1991-04-05 02:19:53 +08:00
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1992-11-24 04:39:57 +08:00
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extern struct obstack frags;
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1992-02-13 16:33:54 +08:00
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/* Frags ONLY live in this obstack. */
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/* We use obstack_next_free() macro */
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/* so please don't put any other objects */
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/* on this stack! */
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1991-04-05 02:19:53 +08:00
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/*
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* A macro to speed up appending exactly 1 char
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* to current frag.
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*/
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/* JF changed < 1 to <= 1 to avoid a race conditon */
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#define FRAG_APPEND_1_CHAR(datum) \
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{ \
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gcc lint.
* as.c (main): Move a inside the #if 0 block which uses it.
* ecoff.c (current_stabs_filename): Make const.
* frags.h (frag_align_pattern): Declare.
* gasp.c (new_file): Cast isp to long, and use %ld to print it.
* config/tc-alpha.h (md_operand): Add cast to void.
(alpha_do_align): Declare argument types.
(tc_get_register): Declare.
(alpha_frob_ecoff_data): Declare.
* config/tc-alpha.c: Include <ctype.h>.
(s_mask): Don't declare; does not exist.
(line_comment_chars): Remove /* from descriptive comment.
(tc_get_register): Remove unused local reg.
(tc_gen_reloc): Don't bother to compare unsigned to zero.
(s_base): Correct warning to actually print register number.
(md_begin): Remove unused locals retval, lose, and i.
(alpha_fix_adjustable): Move default case inside switch to avoid
warning.
(load_symbol_address): Remove unused locals reloc_addr, p, sym,
and addend.
(emit_byte_manip_r): Declare types for all arguments.
(emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
(emit_sign_extend, emit_bis_r, s_proc): Likewise.
(alpha_ip): Use sprint_value to print offsetT value. Remove
unused local size. Remove unused label get_macro.
(alpha_do_align): Make fill const.
(md_apply_fix): Remove unused label check_zov.
1994-08-25 05:48:18 +08:00
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if (obstack_room( &frags ) <= 1) {\
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frag_wane (frag_now); \
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frag_new (0); \
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} \
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obstack_1grow( &frags, datum ); \
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}
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void frag_init PARAMS ((void));
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void frag_grow PARAMS ((unsigned int nchars));
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char *frag_more PARAMS ((int nchars));
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void frag_align PARAMS ((int alignment, int fill_character));
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void frag_align_pattern PARAMS ((int alignment,
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const char *fill_pattern,
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int n_fill));
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void frag_new PARAMS ((int old_frags_var_max_size));
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void frag_wane PARAMS ((fragS * fragP));
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char *frag_variant PARAMS ((relax_stateT type,
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int max_chars,
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int var,
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relax_substateT subtype,
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symbolS * symbol,
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long offset,
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char *opcode,
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int pcrel_adjust,
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int bsr));
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char *frag_var PARAMS ((relax_stateT type,
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int max_chars,
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int var,
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relax_substateT subtype,
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symbolS * symbol,
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long offset,
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char *opcode));
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1991-04-05 02:19:53 +08:00
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1992-02-13 17:13:54 +08:00
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/* end of frags.h */
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